Grinder



FIG. 1 is a front perspective view of a grinder;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a front perspective view of an ice pack that warps around and chills a grinder head of the grinder, the ice pack being in a closed position, shown separately for ease of illustration;

FIG. 4 is an exploded front perspective view of the ice pack in an open position;

FIG. 5 is an exploded left back perspective view of the ice pack in an open position; and,

FIG. 6 is an exploded right back perspective view of the ice pack in an open position.

The missing views of the grinder form no part of the claimed design. The broken lines depict portions of the grinder that form no part of the claim. 

CLAIM The ornamental design for a grinder, as shown and described. 